Merge pull request #2476 from ostcar/remove_serverside_pdf

Removed old code needed be the server to serve pdf

README.rst

@@ -28,13 +28,7 @@ a. Check requirements
 '''''''''''''''''''''
 
 Make sure that you have installed `Python (>= 3.4)
-<https://www.python.org/>`_ on your system. You also need the Python
+<https://www.python.org/>`_ on your system.
-development headers, the Independent JPEG Group's JPEG runtime library
-(dependency package) and the compression library (development).
-
-\E. g. for Ubuntu run::
-
-    $ sudo apt-get install python3-dev libjpeg-dev zlib1g-dev
 
 
 b. Setup a virtual Python environment (optional)
@@ -156,28 +150,18 @@ OpenSlides uses the following projects or parts of them:
 * `backports-abc <https://github.com/cython/backports_abc>`_,
   License: Python Software Foundation License
 
-* `Beautiful Soup <http://www.crummy.com/software/BeautifulSoup/>`_,
-  License: MIT
-
 * `Django <https://www.djangoproject.com>`_, License: BSD
 
 * `Django REST framework <http://www.django-rest-framework.org>`_, License:
   BSD
 
-* `html5lib <https://github.com/html5lib/html5lib-python>`_, License: MIT
-
 * `Django Channels <https://github.com/andrewgodwin/channels/>`_, License: MIT
 
 * `django-jsonfield <https://github.com/bradjasper/django-jsonfield/>`_,
   License: MIT
 
-* `natsort <https://pypi.python.org/pypi/natsort>`_, License: MIT
-
 * `PyPDF2 <http://mstamy2.github.io/PyPDF2/>`_, License: BSD
 
-* `ReportLab <http://www.reportlab.com/opensource/>`_,
-  License: BSD
-
 * `roman <https://pypi.python.org/pypi/roman>`_, License: Python 2.1.1
 
 * `setuptools <https://pypi.python.org/pypi/setuptools>`_,

openslides/agenda/urls.py

@@ -1,9 +0,0 @@
-from django.conf.urls import url
-
-from . import views
-
-urlpatterns = [
-    url(r'^print/$',
-        views.AgendaPDF.as_view(),
-        name='agenda_pdf'),
-]

openslides/agenda/views.py

@@ -1,14 +1,9 @@
-from html import escape
-
 from django.contrib.auth import get_user_model
 from django.db import transaction
 from django.utils.translation import ugettext as _
-from django.utils.translation import ugettext_lazy
-from reportlab.platypus import Paragraph
 
 from openslides.core.config import config
 from openslides.utils.exceptions import OpenSlidesError
-from openslides.utils.pdf import stylesheet
 from openslides.utils.rest_api import (
     GenericViewSet,
     ListModelMixin,
@@ -19,7 +14,6 @@ from openslides.utils.rest_api import (
     detail_route,
     list_route,
 )
-from openslides.utils.views import PDFView
 
 from .access_permissions import ItemAccessPermissions
 from .models import Item, Speaker
@@ -231,38 +225,3 @@ class ItemViewSet(ListModelMixin, RetrieveModelMixin, UpdateModelMixin, GenericV
         """
         Item.objects.number_all(numeral_system=config['agenda_numeral_system'])
         return Response({'detail': _('The agenda has been numbered.')})
-
-
-# Views to generate PDFs
-
-class AgendaPDF(PDFView):
-    """
-    Create a full agenda-PDF.
-    """
-    required_permission = 'agenda.can_see'
-    filename = ugettext_lazy('Agenda')
-    document_title = ugettext_lazy('Agenda')
-
-    def append_to_pdf(self, story):
-        tree = Item.objects.get_tree(only_agenda_items=True, include_content=True)
-
-        def walk_tree(tree, ancestors=0):
-            """
-            Generator that yields a two-element-tuple. The first element is an
-            agenda-item and the second a number for steps to the root element.
-            """
-            for element in tree:
-                yield element['item'], ancestors
-                yield from walk_tree(element['children'], ancestors + 1)
-
-        for item, ancestors in walk_tree(tree):
-            item_number = "{} ".format(item.item_number) if item.item_number else ''
-            if ancestors:
-                space = " " * 6 * ancestors
-                story.append(Paragraph(
-                    "%s%s%s" % (space, item_number, escape(item.title)),
-                    stylesheet['Subitem']))
-            else:
-                story.append(Paragraph(
-                    "%s%s" % (item_number, escape(item.title)),
-                    stylesheet['Item']))

openslides/assignments/urls.py

@@ -1,17 +0,0 @@
-from django.conf.urls import url
-
-from . import views
-
-urlpatterns = [
-    url(r'^print/$',
-        views.AssignmentPDF.as_view(),
-        name='assignments_pdf'),
-
-    url(r'^(?P<pk>\d+)/print/$',
-        views.AssignmentPDF.as_view(),
-        name='assignments_single_pdf'),
-
-    url(r'^poll/(?P<poll_pk>\d+)/print/$',
-        views.AssignmentPollPDF.as_view(),
-        name='assignmentpoll_pdf'),
-]

openslides/assignments/views.py

@@ -1,24 +1,7 @@
-from html import escape
-
-from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.db import transaction
 from django.utils.translation import ugettext as _
-from django.utils.translation import ungettext
-from reportlab.lib import colors
-from reportlab.lib.units import cm
-from reportlab.platypus import (
-    LongTable,
-    PageBreak,
-    Paragraph,
-    SimpleDocTemplate,
-    Spacer,
-    Table,
-    TableStyle,
-)
 
-from openslides.core.config import config
-from openslides.utils.pdf import stylesheet
 from openslides.utils.rest_api import (
     DestroyModelMixin,
     GenericViewSet,
@@ -28,7 +11,6 @@ from openslides.utils.rest_api import (
     ValidationError,
     detail_route,
 )
-from openslides.utils.views import PDFView
 
 from .access_permissions import AssignmentAccessPermissions
 from .models import Assignment, AssignmentPoll
@@ -220,365 +202,3 @@ class AssignmentPollViewSet(UpdateModelMixin, DestroyModelMixin, GenericViewSet)
         """
         return (self.request.user.has_perm('assignments.can_see') and
                 self.request.user.has_perm('assignments.can_manage'))
-
-
-# Views to generate PDFs
-
-class AssignmentPDF(PDFView):
-    required_permission = 'assignments.can_see'
-    top_space = 0
-
-    def get_filename(self):
-        try:
-            assignment = Assignment.objects.get(pk=self.kwargs['pk'])
-            filename = u'%s-%s' % (
-                _("Election"),
-                assignment.title.replace(' ', '_'))
-        except:
-            filename = _("Elections")
-        return filename
-
-    def append_to_pdf(self, story):
-        try:
-            assignment_pk = self.kwargs['pk']
-        except KeyError:
-            assignment_pk = None
-
-        if assignment_pk is None:  # print all assignments
-            title = escape(config["assignments_pdf_title"])
-            story.append(Paragraph(title, stylesheet['Heading1']))
-            preamble = escape(config["assignments_pdf_preamble"])
-            if preamble:
-                story.append(Paragraph(
-                    "%s" % preamble.replace('\r\n', '<br/>'),
-                    stylesheet['Paragraph']))
-            story.append(Spacer(0, 0.75 * cm))
-            assignments = Assignment.objects.all()
-            if not assignments:  # No assignments existing
-                story.append(Paragraph(
-                    _("No elections available."), stylesheet['Heading3']))
-            else:  # Print all assignments
-                # List of assignments
-                for assignment in assignments:
-                    story.append(Paragraph(
-                        escape(assignment.title), stylesheet['Heading3']))
-                # Assignment details (each assignment on single page)
-                for assignment in assignments:
-                    story.append(PageBreak())
-                    # append the assignment to the story-object
-                    self.get_assignment(assignment, story)
-        else:  # print selected assignment
-            assignment = Assignment.objects.get(pk=assignment_pk)
-            # append the assignment to the story-object
-            self.get_assignment(assignment, story)
-
-    def get_assignment(self, assignment, story):
-        # title
-        story.append(Paragraph(
-            _("Election: %s") % escape(assignment.title), stylesheet['Heading1']))
-        story.append(Spacer(0, 0.5 * cm))
-
-        # Filling table rows...
-        data = []
-        polls = assignment.polls.filter(published=True)
-        # 1. posts
-        data.append([
-            Paragraph("%s:" %
-                      _("Number of members to be elected"), stylesheet['Bold']),
-            Paragraph(str(assignment.open_posts), stylesheet['Paragraph'])])
-
-        # 2a. if no polls available print candidates
-        if not polls:
-            data.append([
-                Paragraph("%s:<seqreset id='counter'>" %
-                          _("Candidates"), stylesheet['Heading4']),
-                []])
-            for candidate in assignment.candidates:
-                data.append([
-                    [],
-                    Paragraph("<seq id='counter'/>.&nbsp; %s" % candidate,
-                              stylesheet['Signaturefield'])])
-            if assignment.phase == assignment.PHASE_SEARCH:
-                for x in range(0, 7):
-                    data.append([
-                        [],
-                        Paragraph("<seq id='counter'/>.&nbsp; "
-                                  "__________________________________________",
-                                  stylesheet['Signaturefield'])])
-
-        # 2b. if polls available print election result
-        if polls:
-            # Preparing
-            vote_results = assignment.vote_results(only_published=True)
-            data_votes = []
-
-            # Left side
-            cell = []
-            cell.append(Paragraph(
-                "%s:" % (_("Election result")), stylesheet['Heading4']))
-
-            # Add table head row
-            headrow = []
-            headrow.append(_("Candidates"))
-            for poll in polls:
-                headrow.append("%s. %s" % (poll.get_ballot(), _("ballot")))
-            data_votes.append(headrow)
-
-            # Add result rows
-            elected_candidates = list(assignment.elected)
-            length = len(vote_results)
-            for candidate, poll_list in vote_results.items():
-                row = []
-                candidate_string = candidate.get_short_name()
-                if candidate in elected_candidates:
-                    candidate_string = "* " + candidate_string
-                if candidate.structure_level and length < 20:
-                    candidate_string += "\n(%s)" % candidate.structure_level
-                row.append(candidate_string)
-                for vote in poll_list:
-                    if vote is None:
-                        row.append('–')
-                    elif 'Yes' in vote and 'No' in vote and 'Abstain' in vote:
-                        row.append(
-                            _("Y: %(YES)s\nN: %(NO)s\nA: %(ABSTAIN)s")
-                            % {'YES': vote['Yes'], 'NO': vote['No'],
-                               'ABSTAIN': vote['Abstain']})
-                    elif 'Yes' in vote and 'No' in vote:
-                        row.append(
-                            _("Y: %(YES)s\nN: %(NO)s")
-                            % {'YES': vote['Yes'], 'NO': vote['No']})
-                    elif 'Votes' in vote:
-                        row.append(vote['Votes'])
-                    else:
-                        pass
-                data_votes.append(row)
-
-            # Add valid votes row
-            footrow_one = []
-            footrow_one.append(_("Valid votes"))
-            votesvalid_is_used = False
-            for poll in polls:
-                footrow_one.append(poll.votesvalid)
-                if poll.votesvalid is not None:
-                    votesvalid_is_used = True
-            if votesvalid_is_used:
-                data_votes.append(footrow_one)
-
-            # Add invalid votes row
-            footrow_two = []
-            footrow_two.append(_("Invalid votes"))
-            votesinvalid_is_used = False
-            for poll in polls:
-                footrow_two.append(poll.votesinvalid)
-                if poll.votesinvalid is not None:
-                    votesinvalid_is_used = True
-            if votesinvalid_is_used:
-                data_votes.append(footrow_two)
-
-            # Add votes cast row
-            footrow_three = []
-            footrow_three.append(_("Votes cast"))
-            votescast_is_used = False
-            for poll in polls:
-                footrow_three.append(poll.votescast)
-                if poll.votescast is not None:
-                    votescast_is_used = True
-            if votescast_is_used:
-                data_votes.append(footrow_three)
-
-            table_votes = Table(data_votes)
-            table_votes.setStyle(
-                TableStyle([
-                    ('GRID', (0, 0), (-1, -1), 0.5, colors.grey),
-                    ('VALIGN', (0, 0), (-1, -1), 'TOP'),
-                    ('LINEABOVE', (0, 0), (-1, 0), 2, colors.black),
-                    ('LINEABOVE', (0, 1), (-1, 1), 1, colors.black),
-                    ('LINEBELOW', (0, -1), (-1, -1), 2, colors.black),
-                    ('ROWBACKGROUNDS', (0, 1), (-1, -1), (colors.white, (.9, .9, .9)))
-                ])
-            )
-            data.append([cell, table_votes])
-            if elected_candidates:
-                data.append(['', '* = ' + _('elected')])
-
-        # table style
-        data.append(['', ''])
-        t = LongTable(data)
-        t._argW[0] = 4.5 * cm
-        t._argW[1] = 11 * cm
-        t.setStyle(TableStyle([
-            ('BOX', (0, 0), (-1, -1), 1, colors.black),
-            ('VALIGN', (0, 0), (-1, -1), 'TOP')]))
-        story.append(t)
-        story.append(Spacer(0, 1 * cm))
-
-        # election description
-        story.append(
-            Paragraph("%s" % escape(assignment.description).replace('\r\n', '<br/>'),
-                      stylesheet['Paragraph']))
-
-
-class AssignmentPollPDF(PDFView):
-    required_permission = 'assignments.can_manage'
-    top_space = 0
-
-    def get(self, request, *args, **kwargs):
-        self.poll = AssignmentPoll.objects.get(pk=self.kwargs['poll_pk'])
-        return super().get(request, *args, **kwargs)
-
-    def get_filename(self):
-        filename = u'%s-%s_%s' % (
-            _("Election"), self.poll.assignment.title.replace(' ', '_'),
-            self.poll.get_ballot())
-        return filename
-
-    def get_template(self, buffer):
-        return SimpleDocTemplate(
-            buffer, topMargin=-6, bottomMargin=-6, leftMargin=0, rightMargin=0,
-            showBoundary=False)
-
-    def build_document(self, pdf_document, story):
-        pdf_document.build(story)
-
-    def append_to_pdf(self, story):
-        circle = "*"  # = Unicode Character 'HEAVY LARGE CIRCLE' (U+2B55)
-        cell = []
-        cell.append(Spacer(0, 0.8 * cm))
-        cell.append(Paragraph(
-            _("Election") + ": " + self.poll.assignment.title,
-            stylesheet['Ballot_title']))
-        cell.append(Paragraph(
-            self.poll.description or '',
-            stylesheet['Ballot_subtitle']))
-        options = self.poll.get_options()
-
-        ballot_string = _("%d. ballot") % self.poll.get_ballot()
-        candidate_string = ungettext(
-            "%d candidate", "%d candidates", len(options)) % len(options)
-        available_posts_string = ungettext(
-            "%d available post", "%d available posts",
-            self.poll.assignment.open_posts) % self.poll.assignment.open_posts
-        cell.append(Paragraph(
-            "%s, %s, %s" % (ballot_string, candidate_string, available_posts_string),
-            stylesheet['Ballot_description']))
-        cell.append(Spacer(0, 0.4 * cm))
-
-        data = []
-        # get ballot papers config values
-        ballot_papers_selection = config["assignments_pdf_ballot_papers_selection"]
-        ballot_papers_number = config["assignments_pdf_ballot_papers_number"]
-
-        # set number of ballot papers
-        if ballot_papers_selection == "NUMBER_OF_DELEGATES":
-            if 'openslides.users' in settings.INSTALLED_APPS:
-                from openslides.users.models import Group
-                try:
-                    if Group.objects.get(pk=3):
-                        number = get_user_model().objects.filter(groups__pk=3).count()
-                except Group.DoesNotExist:
-                    number = 0
-            else:
-                number = 0
-        elif ballot_papers_selection == "NUMBER_OF_ALL_PARTICIPANTS":
-            number = int(get_user_model().objects.count())
-        else:  # ballot_papers_selection == "CUSTOM_NUMBER"
-            number = int(ballot_papers_number)
-        number = max(1, number)
-
-        counter = 0
-        cellcolumnA = []
-        # Choose kind of ballot paper (YesNoAbstain, YesNo or Yes)
-        if self.poll.pollmethod in ['yna', 'yn']:  # YesNoAbstain/YesNo ballot: max 27 candidates
-            for option in options:
-                counter += 1
-                candidate = option.candidate
-                cell.append(Paragraph(
-                    candidate.get_short_name(), stylesheet['Ballot_option_name_YNA']))
-                if candidate.structure_level:
-                    cell.append(Paragraph(
-                        "(%s)" % candidate.structure_level,
-                        stylesheet['Ballot_option_suffix_YNA']))
-                if self.poll.pollmethod == 'yna':
-                    cell.append(Paragraph(
-                        "&nbsp;", stylesheet['Ballot_option_suffix_YNA']))
-                    cell.append(Paragraph("<font name='circlefont' size='15'>%(circle)s</font> \
-                        <font name='Ubuntu'>%(yes)s &nbsp;&nbsp;&nbsp;</font> \
-                        <font name='circlefont' size='15'>%(circle)s</font> \
-                        <font name='Ubuntu'>%(no)s &nbsp;&nbsp;&nbsp;</font> \
-                        <font name='circlefont' size='15'>%(circle)s</font> \
-                        <font name='Ubuntu'>%(abstain)s</font>" %
-                                {'circle': circle,
-                                 'yes': _("Yes"),
-                                 'no': _("No"),
-                                 'abstain': _("Abstain")},
-                                stylesheet['Ballot_option_circle_YNA']))
-                else:
-                    cell.append(Paragraph(
-                        "&nbsp;", stylesheet['Ballot_option_suffix_YNA']))
-                    cell.append(Paragraph("<font name='circlefont' size='15'>%(circle)s</font> \
-                        <font name='Ubuntu'>%(yes)s &nbsp;&nbsp;&nbsp;</font> \
-                        <font name='circlefont' size='15'>%(circle)s</font> \
-                        <font name='Ubuntu'>%(no)s &nbsp;&nbsp;&nbsp;</font>" %
-                                {'circle': circle,
-                                 'yes': _("Yes"),
-                                 'no': _("No")},
-                                stylesheet['Ballot_option_circle_YNA']))
-                if counter == 13:
-                    cellcolumnA = cell
-                    cell = []
-                    cell.append(Spacer(0, 1.3 * cm))
-
-            # print ballot papers
-            for user in range(number // 2):
-                if len(options) > 13:
-                    data.append([cellcolumnA, cell])
-                else:
-                    data.append([cell, cell])
-            rest = number % 2
-            if rest:
-                data.append([cell, ''])
-            if len(options) <= 2:
-                t = Table(data, 10.5 * cm, 7.42 * cm)
-            elif len(options) <= 5:
-                t = Table(data, 10.5 * cm, 14.84 * cm)
-            else:
-                t = Table(data, 10.5 * cm, 29.7 * cm)
-        else:  # Yes ballot: max 46 candidates
-            for option in options:
-                counter += 1
-                candidate = option.candidate
-                cell.append(Paragraph("<font name='circlefont' size='15'>%s</font> \
-                            <font name='Ubuntu'>%s</font>" %
-                            (circle, candidate.get_short_name()), stylesheet['Ballot_option_name']))
-                if candidate.structure_level:
-                    cell.append(Paragraph(
-                        "(%s)" % candidate.structure_level,
-                        stylesheet['Ballot_option_suffix']))
-                else:
-                    cell.append(Paragraph(
-                        "&nbsp;", stylesheet['Ballot_option_suffix']))
-                if counter == 22:
-                    cellcolumnA = cell
-                    cell = []
-                    cell.append(Spacer(0, 0.75 * cm))
-
-            # print ballot papers
-            for user in range(number // 2):
-                if len(options) > 22:
-                    data.append([cellcolumnA, cell])
-                else:
-                    data.append([cell, cell])
-            rest = number % 2
-            if rest:
-                data.append([cell, ''])
-            if len(options) <= 4:
-                t = Table(data, 10.5 * cm, 7.42 * cm)
-            elif len(options) <= 8:
-                t = Table(data, 10.5 * cm, 14.84 * cm)
-            else:
-                t = Table(data, 10.5 * cm, 29.7 * cm)
-
-        t.setStyle(TableStyle([
-            ('GRID', (0, 0), (-1, -1), 0.25, colors.grey),
-            ('VALIGN', (0, 0), (-1, -1), 'TOP')]))
-        story.append(t)

openslides/motions/pdf.py

@@ -1,378 +0,0 @@
-import random
-import re
-from html import escape
-
-from bs4 import BeautifulSoup
-from django.conf import settings
-from django.contrib.auth import get_user_model
-from django.utils.translation import ugettext as _
-from natsort import natsorted
-from reportlab.lib import colors
-from reportlab.lib.units import cm
-from reportlab.platypus import PageBreak, Paragraph, Spacer, Table, TableStyle
-
-from openslides.core.config import config
-from openslides.utils.pdf import stylesheet
-
-from .models import Category
-
-
-def motions_to_pdf(pdf, motions):
-    """
-    Create a PDF with all motions.
-    """
-    motions = natsorted(motions, key=lambda motion: motion.identifier or '')
-    all_motion_cover(pdf, motions)
-    for motion in motions:
-        pdf.append(PageBreak())
-        motion_to_pdf(pdf, motion)
-
-
-def motion_to_pdf(pdf, motion):
-    """
-    Create a PDF for one motion.
-    """
-    identifier = ''
-    if motion.identifier:
-        identifier = ' %s' % motion.identifier
-    pdf.append(Paragraph('%s%s: %s' % (_('Motion'), identifier, escape(motion.title)), stylesheet['Heading1']))
-
-    motion_data = []
-
-    # submitter
-    cell1a = []
-    cell1a.append(Spacer(0, 0.2 * cm))
-    cell1a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" % _("Submitter"),
-                            stylesheet['Heading4']))
-    cell1b = []
-    cell1b.append(Spacer(0, 0.2 * cm))
-    for submitter in motion.submitters.all():
-        cell1b.append(Paragraph(str(submitter), stylesheet['Normal']))
-    motion_data.append([cell1a, cell1b])
-
-    # TODO: choose this in workflow
-    if motion.state.allow_submitter_edit:
-        # Cell for the signature
-        cell2a = []
-        cell2b = []
-        cell2a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" %
-                                _("Signature"), stylesheet['Heading4']))
-        cell2b.append(Paragraph(42 * "_", stylesheet['Signaturefield']))
-        cell2b.append(Spacer(0, 0.1 * cm))
-        cell2b.append(Spacer(0, 0.2 * cm))
-        motion_data.append([cell2a, cell2b])
-
-    # supporters
-    if config['motions_min_supporters']:
-        cell3a = []
-        cell3b = []
-        cell3a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font><seqreset id='counter'>"
-                                % _("Supporters"), stylesheet['Heading4']))
-        supporters = motion.supporters.all()
-        for supporter in supporters:
-            cell3b.append(Paragraph("<seq id='counter'/>.&nbsp; %s" % str(supporter),
-                                    stylesheet['Normal']))
-        cell3b.append(Spacer(0, 0.2 * cm))
-        motion_data.append([cell3a, cell3b])
-
-    # Motion state
-    cell4a = []
-    cell4b = []
-    cell4a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" % _("State"),
-                            stylesheet['Heading4']))
-    cell4b.append(Paragraph(_(motion.state.name), stylesheet['Normal']))
-    motion_data.append([cell4a, cell4b])
-
-    # Version number
-    if motion.versions.count() > 1:
-        version = motion.get_active_version()
-        cell5a = []
-        cell5b = []
-        cell5a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" % _("Version"),
-                                stylesheet['Heading4']))
-        cell5b.append(Paragraph("%s" % version.version_number, stylesheet['Normal']))
-        motion_data.append([cell5a, cell5b])
-
-    # voting result
-    polls = []
-    for poll in motion.polls.all():
-        if not poll.has_votes():
-            continue
-        polls.append(poll)
-
-    if polls:
-        cell6a = []
-        cell6b = []
-        cell6a.append(Paragraph("<font name='Ubuntu-Bold'>%s:</font>" %
-                                _("Vote result"), stylesheet['Heading4']))
-        ballotcounter = 0
-        for poll in polls:
-            ballotcounter += 1
-            option = poll.get_options()[0]
-            yes, no, abstain = (option['Yes'], option['No'], option['Abstain'])
-            valid, invalid, votescast = ('', '', '')
-            if poll.votesvalid is not None:
-                valid = "<br/>%s" % (_("Valid votes"))
-            if poll.votesinvalid is not None:
-                invalid = "<br/>%s" % (_("Invalid votes"))
-            if poll.votescast is not None:
-                votescast = "<br/>%s" % (_("Votes cast"))
-            if len(polls) > 1:
-                cell6b.append(Paragraph("%s. %s" % (ballotcounter, _("Vote")),
-                                        stylesheet['Bold']))
-            cell6b.append(Paragraph(
-                "%s: %s <br/> %s: %s <br/> %s: %s <br/> %s %s %s" %
-                (_("Yes"), yes, _("No"), no, _("Abstain"), abstain, valid, invalid, votescast),
-                stylesheet['Normal']))
-            cell6b.append(Spacer(0, 0.2 * cm))
-        motion_data.append([cell6a, cell6b])
-
-    # Creating Table
-    table = Table(motion_data)
-    table._argW[0] = 4.5 * cm
-    table._argW[1] = 11 * cm
-    table.setStyle(TableStyle([('BOX', (0, 0), (-1, -1), 1, colors.black),
-                               ('VALIGN', (0, 0), (-1, -1), 'TOP')]))
-    pdf.append(table)
-    pdf.append(Spacer(0, 1 * cm))
-
-    # motion title
-    pdf.append(Paragraph(escape(motion.title), stylesheet['Heading3']))
-
-    # motion text
-    convert_html_to_reportlab(pdf, motion.text)
-    pdf.append(Spacer(0, 1 * cm))
-
-    # motion reason
-    if motion.reason:
-        pdf.append(Paragraph(_("Reason") + ":", stylesheet['Heading3']))
-        convert_html_to_reportlab(pdf, motion.reason)
-    return pdf
-
-
-def convert_html_to_reportlab(pdf, text):
-    # parsing and replacing not supported html tags for reportlab...
-    soup = BeautifulSoup(text, "html5lib")
-
-    # number ol list elements
-    ols = soup.find_all('ol')
-    for ol in ols:
-        counter = 0
-        for li in ol.children:
-            if li.name == 'li':
-                # if start attribute is available set counter for first list element
-                if li.parent.get('start') and not li.find_previous_sibling():
-                    counter = int(ol.get('start'))
-                else:
-                    counter += 1
-                if li.get('value'):
-                    counter = li.get('value')
-                else:
-                    li['value'] = counter
-
-    # read all list elements...
-    for element in soup.find_all('li'):
-        # ... and replace ul list elements with <para><bullet>&bull;</bullet>...<para>
-        if element.parent.name == "ul":
-            # nested lists
-            if element.ul or element.ol:
-                for i in element.find_all('li'):
-                    element.insert_before(i)
-                element.clear()
-            else:
-                element.name = "para"
-                bullet_tag = soup.new_tag("bullet")
-                bullet_tag.string = u"•"
-                element.insert(0, bullet_tag)
-        # ... and replace ol list elements with <para><bullet><seqreset id="%id" base="value"><seq id="%id"></seq>.</bullet>...</para>
-        if element.parent.name == "ol":
-            counter = None
-            # set list id if element is the first of numbered list
-            if not element.find_previous_sibling():
-                id = random.randrange(0, 101)
-                if element.parent.get('start'):
-                    counter = element.parent.get('start')
-            if element.get('value'):
-                counter = element.get('value')
-            # nested lists
-            if element.ul or element.ol:
-                nested_list = element.find_all('li')
-                for i in reversed(nested_list):
-                    element.insert_after(i)
-
-            element.attrs = {}
-            element.name = "para"
-            element.insert(0, soup.new_tag("bullet"))
-            element.bullet.insert(0, soup.new_tag("seq"))
-            element.bullet.seq['id'] = id
-            if counter:
-                element.bullet.insert(0, soup.new_tag("seqreset"))
-                element.bullet.seqreset['id'] = id
-                element.bullet.seqreset['base'] = int(counter) - 1
-            element.bullet.insert(2, ".")
-    # remove tags which are not supported by reportlab (replace tags with their children tags)
-    for tag in soup.find_all('ul'):
-        tag.unwrap()
-    for tag in soup.find_all('ol'):
-        tag.unwrap()
-    for tag in soup.find_all('li'):
-        tag.unwrap()
-
-    # use tags which are supported by reportlab
-    # replace <s> to <strike>
-    for tag in soup.find_all('s'):
-        tag.name = "strike"
-
-    # replace <del> to <strike>
-    for tag in soup.find_all('del'):
-        tag.name = "strike"
-
-    for tag in soup.find_all('a'):
-        # remove a tags without href attribute
-        if not tag.get('href'):
-            tag.extract()
-    for tag in soup.find_all('img'):
-        # remove img tags without src attribute
-        if not tag.get('src'):
-            tag.extract()
-
-    # replace style attributes in <span> tags
-    for tag in soup.find_all('span'):
-        if tag.get('style'):
-            # replace style attribute "text-decoration: line-through;" to <strike> tag
-            if 'text-decoration: line-through' in str(tag['style']):
-                strike_tag = soup.new_tag("strike")
-                strike_tag.string = tag.string
-                tag.replace_with(strike_tag)
-            # replace style attribute "text-decoration: underline;" to <u> tag
-            elif 'text-decoration: underline' in str(tag['style']):
-                u_tag = soup.new_tag("u")
-                u_tag.string = tag.string
-                tag.replace_with(u_tag)
-            # replace style attribute "color: #xxxxxx;" to "<font backcolor='#xxxxxx'>...</font>"
-            elif 'background-color: ' in str(tag['style']):
-                font_tag = soup.new_tag("font")
-                color = re.findall('background-color: (.*?);', str(tag['style']))
-                if color:
-                    font_tag['backcolor'] = color
-                if tag.string:
-                    font_tag.string = tag.string
-                tag.replace_with(font_tag)
-            # replace style attribute "color: #xxxxxx;" to "<font color='#xxxxxx'>...</font>"
-            elif 'color: ' in str(tag['style']):
-                font_tag = soup.new_tag("font")
-                color = re.findall('color: (.*?);', str(tag['style']))
-                if color:
-                    font_tag['color'] = color
-                if tag.string:
-                    font_tag.string = tag.string
-                tag.replace_with(font_tag)
-            else:
-                tag.unwrap()
-        else:
-            tag.unwrap()
-    # print paragraphs with numbers
-    text = soup.body.contents
-    for paragraph in text:
-        paragraph = str(paragraph)
-        # ignore empty paragraphs (created by newlines/tabs of ckeditor)
-        if paragraph == '\n' or paragraph == '\n\n' or paragraph == '\n\t':
-            continue
-        if "<pre>" in paragraph:
-            txt = paragraph.replace('\n', '<br/>').replace(' ', '&nbsp;')
-            pdf.append(Paragraph(txt, stylesheet['InnerMonotypeParagraph']))
-        elif "<para>" in paragraph:
-            pdf.append(Paragraph(paragraph, stylesheet['InnerListParagraph']))
-        elif "<seqreset" in paragraph:
-            pass
-        elif "<h1>" in paragraph:
-            pdf.append(Paragraph(paragraph, stylesheet['InnerH1Paragraph']))
-        elif "<h2>" in paragraph:
-            pdf.append(Paragraph(paragraph, stylesheet['InnerH2Paragraph']))
-        elif "<h3>" in paragraph:
-            pdf.append(Paragraph(paragraph, stylesheet['InnerH3Paragraph']))
-        else:
-            pdf.append(Paragraph(paragraph, stylesheet['InnerParagraph']))
-
-
-def all_motion_cover(pdf, motions):
-    """
-    Create a coverpage for all motions.
-    """
-    pdf.append(Paragraph(escape(config["motions_export_title"]), stylesheet['Heading1']))
-
-    preamble = escape(config["motions_export_preamble"])
-    if preamble:
-        pdf.append(Paragraph("%s" % preamble.replace('\r\n', '<br/>'), stylesheet['Paragraph']))
-
-    pdf.append(Spacer(0, 0.75 * cm))
-
-    # list of categories
-    categories = False
-    for i, category in enumerate(Category.objects.all()):
-        categories = True
-        if i == 0:
-            pdf.append(Paragraph(_("Categories"), stylesheet['Heading2']))
-        pdf.append(Paragraph("%s &nbsp;&nbsp; %s" % (escape(category.prefix), escape(category.name)), stylesheet['Paragraph']))
-    if categories:
-        pdf.append(PageBreak())
-
-    # list of motions
-    if not motions:
-        pdf.append(Paragraph(_("No motions available."), stylesheet['Heading3']))
-    else:
-        for motion in motions:
-            identifier = ''
-            if motion.identifier:
-                identifier = ' %s' % motion.identifier
-            pdf.append(Paragraph('%s%s: %s' % (_('Motion'), identifier, escape(motion.title)), stylesheet['Heading3']))
-
-
-def motion_poll_to_pdf(pdf, poll):
-    circle = "*"  # = Unicode Character 'HEAVY LARGE CIRCLE' (U+2B55)
-    cell = []
-    cell.append(Spacer(0, 0.8 * cm))
-    cell.append(Paragraph(_("Motion No. %s") % poll.motion.identifier, stylesheet['Ballot_title']))
-    cell.append(Paragraph(poll.motion.title, stylesheet['Ballot_subtitle']))
-    cell.append(Spacer(0, 0.5 * cm))
-    cell.append(Paragraph("<font name='circlefont' size='15'>%s</font> <font name='Ubuntu'>%s</font>"
-                % (circle, _("Yes")), stylesheet['Ballot_option']))
-    cell.append(Paragraph("<font name='circlefont' size='15'>%s</font> <font name='Ubuntu'>%s</font>"
-                % (circle, _("No")), stylesheet['Ballot_option']))
-    cell.append(Paragraph("<font name='circlefont' size='15'>%s</font> <font name='Ubuntu'>%s</font>"
-                % (circle, _("Abstain")), stylesheet['Ballot_option']))
-    data = []
-    # get ballot papers config values
-    ballot_papers_selection = config["motions_pdf_ballot_papers_selection"]
-    ballot_papers_number = config["motions_pdf_ballot_papers_number"]
-
-    # set number of ballot papers
-    if ballot_papers_selection == "NUMBER_OF_DELEGATES":
-        if 'openslides.users' in settings.INSTALLED_APPS:
-            from openslides.users.models import Group
-            try:
-                if Group.objects.get(pk=3):
-                    number = get_user_model().objects.filter(groups__pk=3).count()
-            except Group.DoesNotExist:
-                number = 0
-        else:
-            number = 0
-    elif ballot_papers_selection == "NUMBER_OF_ALL_PARTICIPANTS":
-        number = int(get_user_model().objects.count())
-    else:  # ballot_papers_selection == "CUSTOM_NUMBER"
-        number = int(ballot_papers_number)
-    number = max(1, number)
-
-    # print ballot papers
-    if number > 0:
-        # TODO: try [cell, cell] * (number / 2)
-        for user in range(int(number / 2)):
-            data.append([cell, cell])
-        rest = number % 2
-        if rest:
-            data.append([cell, ''])
-        t = Table(data, 10.5 * cm, 7.42 * cm)
-        t.setStyle(TableStyle(
-            [('GRID', (0, 0), (-1, -1), 0.25, colors.grey),
-             ('VALIGN', (0, 0), (-1, -1), 'TOP')]))
-        pdf.append(t)

openslides/motions/urls.py

@@ -6,16 +6,4 @@ urlpatterns = [
     url(r'^docxtemplate/$',
         views.MotionDocxTemplateView.as_view(),
         name='motions_docx_template'),
-
-    url(r'^pdf/$',
-        views.MotionPDFView.as_view(print_all_motions=True),
-        name='motions_pdf'),
-
-    url(r'^(?P<pk>\d+)/pdf/$',
-        views.MotionPDFView.as_view(print_all_motions=False),
-        name='motions_single_pdf'),
-
-    url(r'^poll/(?P<poll_pk>\d+)/print/$',
-        views.MotionPollPDF.as_view(),
-        name='motionpoll_pdf'),
 ]

openslides/motions/views.py

@@ -3,10 +3,8 @@ import base64
 from django.contrib.staticfiles import finders
 from django.db import IntegrityError, transaction
 from django.http import Http404
-from django.utils.text import slugify
 from django.utils.translation import ugettext as _
 from django.utils.translation import ugettext_noop
-from reportlab.platypus import SimpleDocTemplate
 from rest_framework import status
 
 from ..core.config import config
@@ -20,7 +18,8 @@ from ..utils.rest_api import (
     ValidationError,
     detail_route,
 )
-from ..utils.views import APIView, PDFView, SingleObjectMixin
+from ..utils.views import APIView
+
 from .access_permissions import (
     CategoryAccessPermissions,
     MotionAccessPermissions,
@@ -39,7 +38,6 @@ from .models import (
     State,
     Workflow,
 )
-from .pdf import motion_poll_to_pdf, motion_to_pdf, motions_to_pdf
 from .serializers import MotionPollSerializer
 
 
@@ -523,101 +521,6 @@ class WorkflowViewSet(ModelViewSet):
         return result
 
 
-# Views to generate PDFs and for the DOCX template
-
-class MotionPollPDF(PDFView):
-    """
-    Generates a ballotpaper.
-    """
-
-    required_permission = 'motions.can_manage'
-    top_space = 0
-
-    def get(self, request, *args, **kwargs):
-        self.poll = MotionPoll.objects.get(pk=self.kwargs['poll_pk'])
-        return super().get(request, *args, **kwargs)
-
-    def get_filename(self):
-        """
-        Return the filename for the PDF.
-        """
-        return u'%s_%s' % (_("Motion"), _("Vote"))
-
-    def get_template(self, buffer):
-        return SimpleDocTemplate(
-            buffer, topMargin=-6, bottomMargin=-6, leftMargin=0, rightMargin=0,
-            showBoundary=False)
-
-    def build_document(self, pdf_document, story):
-        pdf_document.build(story)
-
-    def append_to_pdf(self, pdf):
-        """
-        Append PDF objects.
-        """
-        motion_poll_to_pdf(pdf, self.poll)
-
-
-class MotionPDFView(SingleObjectMixin, PDFView):
-    """
-    Create the PDF for one or for all motions.
-
-    If self.print_all_motions is True, the view returns a PDF with all motions.
-
-    If self.print_all_motions is False, the view returns a PDF with only one
-    motion.
-    """
-    model = Motion
-    top_space = 0
-    print_all_motions = False
-
-    def check_permission(self, request, *args, **kwargs):
-        """
-        Checks if the requesting user has the permission to see the motion as
-        PDF.
-        """
-        if self.print_all_motions:
-            is_allowed = request.user.has_perm('motions.can_see')
-        else:
-            is_allowed = self.get_object().get_allowed_actions(request.user)['see']
-        return is_allowed
-
-    def get_object(self, *args, **kwargs):
-        if self.print_all_motions:
-            obj = None
-        else:
-            obj = super().get_object(*args, **kwargs)
-        return obj
-
-    def get_filename(self):
-        """
-        Return the filename for the PDF.
-        """
-        if self.print_all_motions:
-            return _("Motions")
-        else:
-            if self.get_object().identifier:
-                suffix = self.get_object().identifier.replace(' ', '')
-            else:
-                suffix = self.get_object().title.replace(' ', '_')
-                suffix = slugify(suffix)
-            return '%s-%s' % (_("Motion"), suffix)
-
-    def append_to_pdf(self, pdf):
-        """
-        Append PDF objects.
-        """
-        if self.print_all_motions:
-            motions = []
-            for motion in Motion.objects.all():
-                if (not motion.state.required_permission_to_see or
-                        self.request.user.has_perm(motion.state.required_permission_to_see)):
-                    motions.append(motion)
-            motions_to_pdf(pdf, motions)
-        else:
-            motion_to_pdf(pdf, self.get_object())
-
-
 class MotionDocxTemplateView(APIView):
     """
     Returns the template for motions docx export

openslides/urls.py

@@ -12,8 +12,6 @@ urlpatterns += [
     url(r'^%s(?P<path>.*)$' % settings.MEDIA_URL.lstrip('/'), serve, {'document_root': settings.MEDIA_ROOT}),
     url(r'^(?P<url>.*[^/])$', RedirectView.as_view(url='/%(url)s/', permanent=True)),
     url(r'^rest/', include(router.urls)),
-    url(r'^agenda/', include('openslides.agenda.urls')),
-    url(r'^assignments/', include('openslides.assignments.urls')),
     url(r'^motions/', include('openslides.motions.urls')),
     url(r'^users/', include('openslides.users.urls')),
 

openslides/users/models.py

@@ -188,14 +188,6 @@ class User(RESTModelMixin, PermissionsMixin, AbstractBaseUser):
         # Return result
         return name
 
-    # TODO: remove this function after PR#2476 is merged. (see Issue#2594)
-    def get_full_name(self):
-        return ''
-
-    # TODO: remove this function after PR#2476 is merged. (see Issue#2594)
-    def get_short_name(self):
-        return ''
-
     def get_search_index_string(self):
         """
         Returns a string that can be indexed for the search.

openslides/users/urls.py

@@ -19,13 +19,4 @@ urlpatterns = [
     url(r'^setpassword/$',
         views.SetPasswordView.as_view(),
         name='user_setpassword'),
-
-    # PDF
-    url(r'^print/$',
-        views.UsersListPDF.as_view(),
-        name='user_listpdf'),
-
-    url(r'^passwords/print/$',
-        views.UsersPasswordsPDF.as_view(),
-        name='user_passwordspdf'),
 ]

openslides/users/views.py

@@ -3,7 +3,6 @@ from django.contrib.auth import logout as auth_logout
 from django.contrib.auth.forms import AuthenticationForm
 from django.utils.encoding import force_text
 from django.utils.translation import ugettext as _
-from django.utils.translation import ugettext_lazy
 
 from ..core.config import config
 from ..utils.rest_api import (
@@ -14,10 +13,9 @@ from ..utils.rest_api import (
     detail_route,
     status,
 )
-from ..utils.views import APIView, PDFView
+from ..utils.views import APIView
 from .access_permissions import UserAccessPermissions
 from .models import Group, User
-from .pdf import users_passwords_to_pdf, users_to_pdf
 from .serializers import GroupSerializer
 
 
@@ -251,38 +249,3 @@ class SetPasswordView(APIView):
         else:
             raise ValidationError({'detail': _('Old password does not match.')})
         return super().post(request, *args, **kwargs)
-
-
-# Views to generate PDFs
-
-class UsersListPDF(PDFView):
-    """
-    Generate a list of all users as PDF.
-    """
-    required_permission = 'users.can_see_extra_data'
-    filename = ugettext_lazy('user-list')
-    document_title = ugettext_lazy('List of users')
-
-    def append_to_pdf(self, pdf):
-        """
-        Append PDF objects.
-        """
-        users_to_pdf(pdf)
-
-
-class UsersPasswordsPDF(PDFView):
-    """
-    Generate the access data welcome paper for all users as PDF.
-    """
-    required_permission = 'users.can_manage'
-    filename = ugettext_lazy('user-access-data')
-    top_space = 0
-
-    def build_document(self, pdf_document, story):
-        pdf_document.build(story)
-
-    def append_to_pdf(self, pdf):
-        """
-        Append PDF objects.
-        """
-        users_passwords_to_pdf(pdf)

openslides/utils/pdf.py

@@ -1,273 +0,0 @@
-from datetime import datetime
-from os.path import join as path_join
-
-from django.conf import settings
-from django.utils import formats
-from django.utils.translation import ugettext as _
-from reportlab.lib import colors
-from reportlab.lib.styles import ParagraphStyle, StyleSheet1
-from reportlab.lib.units import cm
-from reportlab.pdfbase import pdfmetrics
-from reportlab.pdfbase.ttfonts import TTFont
-from reportlab.rl_config import defaultPageSize
-
-from openslides.core.config import config
-
-# register new truetype fonts
-pdfmetrics.registerFont(TTFont(
-    'Ubuntu', path_join(settings.MODULE_DIR, 'core', 'static', 'fonts', 'Ubuntu-R.ttf')))
-pdfmetrics.registerFont(TTFont(
-    'Ubuntu-Bold', path_join(settings.MODULE_DIR, 'core', 'static', 'fonts', 'Ubuntu-B.ttf')))
-pdfmetrics.registerFont(TTFont(
-    'Ubuntu-Italic', path_join(settings.MODULE_DIR, 'core', 'static', 'fonts', 'Ubuntu-RI.ttf')))
-pdfmetrics.registerFont(TTFont(
-    'circlefont', path_join(settings.MODULE_DIR, 'core', 'static', 'fonts', 'circle.ttf')))
-
-pdfmetrics.registerFontFamily('Ubuntu', normal='Ubuntu', bold='Ubuntu-Bold', italic='Ubuntu-Italic')
-
-# set style information
-PAGE_HEIGHT = defaultPageSize[1]
-PAGE_WIDTH = defaultPageSize[0]
-
-
-# set custom stylesheets
-stylesheet = StyleSheet1()
-stylesheet.add(ParagraphStyle(
-    name='Normal',
-    fontName='Ubuntu',
-    fontSize=10,
-    leading=12,
-))
-stylesheet.add(ParagraphStyle(
-    name='Paragraph',
-    parent=stylesheet['Normal'],
-    leading=14,
-    spaceAfter=15
-))
-stylesheet.add(ParagraphStyle(
-    name='Paragraph12',
-    parent=stylesheet['Paragraph'],
-    fontSize=12
-))
-stylesheet.add(ParagraphStyle(
-    name='InnerParagraph',
-    parent=stylesheet['Normal'],
-    leading=14,
-    spaceBefore=5,
-    spaceAfter=5,
-    bulletIndent=-15,
-    bulletFontSize=8,
-    bulletColor=colors.grey
-))
-stylesheet.add(ParagraphStyle(
-    name='InnerListParagraph',
-    parent=stylesheet['InnerParagraph'],
-    bulletIndent=10,
-    bulletFontSize=10,
-    bulletColor=colors.black,
-    leftIndent=30
-))
-stylesheet.add(ParagraphStyle(
-    name='InnerMonotypeParagraph',
-    parent=stylesheet['InnerParagraph'],
-    fontName='Courier',
-))
-stylesheet.add(ParagraphStyle(
-    name='InnerH1Paragraph',
-    parent=stylesheet['InnerParagraph'],
-    fontName='Ubuntu-Bold',
-    fontSize=16,
-    spaceBefore=20,
-    spaceAfter=10,
-))
-stylesheet.add(ParagraphStyle(
-    name='InnerH2Paragraph',
-    parent=stylesheet['InnerH1Paragraph'],
-    fontSize=12,
-    spaceBefore=20,
-    spaceAfter=10,
-))
-stylesheet.add(ParagraphStyle(
-    name='InnerH3Paragraph',
-    parent=stylesheet['InnerH2Paragraph'],
-    fontSize=10,
-    spaceBefore=15,
-    spaceAfter=5,
-))
-stylesheet.add(ParagraphStyle(
-    name='Small',
-    parent=stylesheet['Normal'],
-    fontSize=8
-))
-stylesheet.add(ParagraphStyle(
-    name='Italic',
-    parent=stylesheet['Normal'],
-    fontName='Ubuntu-Italic',
-    spaceAfter=5
-))
-stylesheet.add(ParagraphStyle(
-    name='Bold',
-    parent=stylesheet['Normal'],
-    fontName='Ubuntu-Bold',
-))
-stylesheet.add(ParagraphStyle(
-    name='Heading1',
-    parent=stylesheet['Bold'],
-    fontSize=24,
-    leading=30,
-    spaceAfter=6,
-), alias='h1')
-stylesheet.add(ParagraphStyle(
-    name='Heading2',
-    parent=stylesheet['Bold'],
-    fontSize=14,
-    leading=24,
-    spaceAfter=10,
-), alias='h2')
-stylesheet.add(ParagraphStyle(
-    name='Heading3',
-    parent=stylesheet['Bold'],
-    fontSize=12,
-    leading=20,
-), alias='h3')
-stylesheet.add(ParagraphStyle(
-    name='Heading4',
-    parent=stylesheet['Bold'],
-    fontSize=10,
-    leading=20,
-), alias='h4')
-stylesheet.add(ParagraphStyle(
-    name='Item',
-    parent=stylesheet['Normal'],
-    fontSize=14,
-    leading=14,
-    leftIndent=0,
-    spaceAfter=15,
-))
-stylesheet.add(ParagraphStyle(
-    name='Subitem',
-    parent=stylesheet['Normal'],
-    fontSize=10,
-    leading=10,
-    leftIndent=20,
-    spaceAfter=15))
-stylesheet.add(ParagraphStyle(
-    name='Tablecell',
-    parent=stylesheet['Normal'],
-    fontSize=9))
-stylesheet.add(ParagraphStyle(name='Signaturefield',
-                              parent=stylesheet['Normal'],
-                              spaceBefore=15)
-               )
-
-# Ballot stylesheets
-stylesheet.add(ParagraphStyle(name='Ballot_title',
-                              parent=stylesheet['Bold'],
-                              fontSize=12,
-                              leading=14,
-                              leftIndent=30),
-               )
-stylesheet.add(ParagraphStyle(name='Ballot_subtitle',
-                              parent=stylesheet['Normal'],
-                              fontSize=10,
-                              leading=12,
-                              leftIndent=30,
-                              rightIndent=20,
-                              spaceAfter=5),
-               )
-stylesheet.add(ParagraphStyle(name='Ballot_description',
-                              parent=stylesheet['Normal'],
-                              fontSize=7,
-                              leading=10,
-                              leftIndent=30),
-               )
-stylesheet.add(ParagraphStyle(name='Ballot_option',
-                              parent=stylesheet['Normal'],
-                              fontSize=12,
-                              leading=24,
-                              leftIndent=30),
-               )
-stylesheet.add(ParagraphStyle(name='Ballot_option_name_YNA',
-                              parent=stylesheet['Ballot_option'],
-                              leading=14),
-               )
-stylesheet.add(ParagraphStyle(name='Ballot_option_name',
-                              parent=stylesheet['Ballot_option_name_YNA'],
-                              leading=17),
-               )
-
-stylesheet.add(ParagraphStyle(name='Ballot_option_suffix_YNA',
-                              parent=stylesheet['Ballot_option_name_YNA'],
-                              fontSize=8,
-                              leading=11),
-               )
-stylesheet.add(ParagraphStyle(name='Ballot_option_suffix',
-                              parent=stylesheet['Ballot_option_suffix_YNA'],
-                              leading=16,
-                              leftIndent=48),
-               )
-stylesheet.add(ParagraphStyle(name='Ballot_option_circle_YNA',
-                              parent=stylesheet['Ballot_option_name_YNA'],
-                              leftIndent=48,
-                              spaceAfter=18),
-               )
-# Password paper stylesheets
-stylesheet.add(ParagraphStyle(name='formfield',
-                              parent=stylesheet['Normal'],
-                              fontSize=12,
-                              leading=18,
-                              leftIndent=0),
-               )
-stylesheet.add(ParagraphStyle(name='formfield_value',
-                              parent=stylesheet['Normal'],
-                              fontName='Courier',
-                              fontSize=12,
-                              leading=28,
-                              leftIndent=10),
-               )
-stylesheet.add(ParagraphStyle(name='qrcode_comment',
-                              parent=stylesheet['Small'],
-                              spaceBefore=6),
-               )
-
-
-def firstPage(canvas, doc):
-    canvas.saveState()
-    # page header (with event information)
-    canvas.setFont('Ubuntu', 10)
-    canvas.setFillGray(0.4)
-
-    title_line = u"%s | %s" % (config["general_event_name"],
-                               config["general_event_description"])
-    if len(title_line) > 75:
-        title_line = "%s ..." % title_line[:70]
-    canvas.drawString(2.75 * cm, 28 * cm, title_line)
-    if config["general_event_date"] and config["general_event_location"]:
-        canvas.drawString(2.75 * cm, 27.6 * cm, u"%s, %s"
-                          % (config["general_event_date"], config["general_event_location"]))
-
-    # time
-    canvas.setFont('Ubuntu', 7)
-    time = formats.date_format(datetime.now(), 'DATETIME_FORMAT')
-    canvas.drawString(15 * cm, 28 * cm, _("As of: %s") % time)
-
-    # title
-    if doc.title:
-        canvas.setFont('Ubuntu-Bold', 24)
-        canvas.setFillGray(0)
-        canvas.drawString(2.75 * cm, PAGE_HEIGHT - 108, doc.title)
-
-    # footer (with page number)
-    canvas.setFont('Ubuntu', 8)
-    canvas.setFillGray(0.4)
-    canvas.drawString(10 * cm, 1 * cm, _("Page %s") % doc.page)
-    canvas.restoreState()
-
-
-def laterPages(canvas, doc):
-    canvas.saveState()
-    # footer (with page number)
-    canvas.setFont('Ubuntu', 7)
-    canvas.setFillGray(0.4)
-    canvas.drawString(10 * cm, 1 * cm, _("Page %s") % doc.page)
-    canvas.restoreState()

openslides/utils/views.py

@@ -1,46 +1,11 @@
-from io import BytesIO
-
-from django.core.exceptions import PermissionDenied
-from django.http import HttpResponse
-from django.utils.translation import ugettext_lazy
 from django.views import generic as django_views
 from django.views.decorators.csrf import ensure_csrf_cookie
-from reportlab.lib.units import cm
-from reportlab.platypus import SimpleDocTemplate, Spacer
 from rest_framework.response import Response
 from rest_framework.views import APIView as _APIView
 
-from .pdf import firstPage, laterPages
-
 View = django_views.View
 
 
-class SingleObjectMixin(django_views.detail.SingleObjectMixin):
-    """
-    Mixin for single objects from the database.
-    """
-
-    def dispatch(self, *args, **kwargs):
-        if not hasattr(self, 'object'):
-            # Save the object not only in the cache but in the public
-            # attribute self.object because Django expects this later.
-            # Because get_object() has an internal cache this line is not a
-            # performance problem.
-            self.object = self.get_object()
-        return super().dispatch(*args, **kwargs)
-
-    def get_object(self, *args, **kwargs):
-        """
-        Returns the single object from database or cache.
-        """
-        try:
-            obj = self._object
-        except AttributeError:
-            obj = super().get_object(*args, **kwargs)
-            self._object = obj
-        return obj
-
-
 class CSRFMixin:
     """
     Adds the csrf cookie to the response.
@@ -52,76 +17,6 @@ class CSRFMixin:
         return ensure_csrf_cookie(view)
 
 
-class PDFView(View):
-    """
-    View to generate an PDF.
-    """
-    filename = ugettext_lazy('undefined-filename')
-    top_space = 3
-    document_title = None
-    required_permission = None
-
-    def check_permission(self, request, *args, **kwargs):
-        """
-        Checks if the user has the required permission.
-        """
-        if self.required_permission is None:
-            return True
-        else:
-            return request.user.has_perm(self.required_permission)
-
-    def dispatch(self, request, *args, **kwargs):
-        """
-        Check if the user has the permission.
-
-        If the user is not logged in, redirect the user to the login page.
-        """
-        if not self.check_permission(request, *args, **kwargs):
-            raise PermissionDenied
-        return super().dispatch(request, *args, **kwargs)
-
-    def get_top_space(self):
-        return self.top_space
-
-    def get_document_title(self):
-        if self.document_title:
-            return str(self.document_title)
-        else:
-            return ''
-
-    def get_filename(self):
-        return self.filename
-
-    def get_template(self, buffer):
-        return SimpleDocTemplate(buffer)
-
-    def build_document(self, pdf_document, story):
-        pdf_document.build(
-            story, onFirstPage=firstPage, onLaterPages=laterPages)
-
-    def render_to_response(self, filename):
-        response = HttpResponse(content_type='application/pdf')
-        filename = 'filename=%s.pdf;' % self.get_filename()
-        response['Content-Disposition'] = filename.encode('utf-8')
-
-        buffer = BytesIO()
-        pdf_document = self.get_template(buffer)
-        pdf_document.title = self.get_document_title()
-        story = [Spacer(1, self.get_top_space() * cm)]
-
-        self.append_to_pdf(story)
-
-        self.build_document(pdf_document, story)
-
-        pdf = buffer.getvalue()
-        buffer.close()
-        response.write(pdf)
-        return response
-
-    def get(self, request, *args, **kwargs):
-        return self.render_to_response(self.get_filename())
-
-
 class APIView(_APIView):
     """
     The Django Rest framework APIView with improvements for OpenSlides.

requirements_production.txt

@@ -1,13 +1,9 @@
 # Requirements for OpenSlides in production in alphabetical order
 Django>=1.10.1,<1.11
-beautifulsoup4>=4.5,<4.6
 channels>=0.15,<1.0
 djangorestframework>=3.4,<3.5
-html5lib>=0.99,<1.0
 jsonfield>=0.9.19,<1.1
-natsort>=3.2,<5.1
 PyPDF2>=1.25.0,<1.27
-reportlab>=3.0,<3.4
 roman>=2.0,<2.1
 setuptools>=18.5,<28.0
 twisted>=16.2,<16.4

tests/integration/agenda/test_views.py

@@ -1,15 +0,0 @@
-from openslides.topics.models import Topic
-from openslides.utils.test import TestCase
-
-
-class TestAgendaPDF(TestCase):
-    def test_get(self):
-        """
-        Tests that a requst on the pdf-page returns with statuscode 200.
-        """
-        Topic.objects.create(title='item1')
-        self.client.login(username='admin', password='admin')
-
-        response = self.client.get('/agenda/print/')
-
-        self.assertEqual(response.status_code, 200)

tests/integration/assignments/test_views.py

@@ -1,25 +0,0 @@
-from django.contrib.auth import get_user_model
-from django.core.urlresolvers import reverse
-from rest_framework import status
-from rest_framework.test import APIClient
-
-from openslides.assignments.models import Assignment
-from openslides.utils.test import TestCase
-
-
-class PDF(TestCase):
-    """
-    Tests assignment PDF.
-    """
-    def setUp(self):
-        self.client = APIClient()
-        self.client.login(username='admin', password='admin')
-        self.admin = get_user_model().objects.get(username='admin')
-        self.assignment = Assignment.objects.create(title='test_assignment_OxieG7BioChahteY4aeM', open_posts=1)
-
-    def test_pdf_with_ballot(self):
-        self.assignment.set_candidate(self.admin)
-        self.assignment.create_poll()
-        self.assignment.polls.all()[0].set_published(True)
-        response = self.client.get(reverse('assignments_pdf'))
-        self.assertEqual(response.status_code, status.HTTP_200_OK)

tests/integration/motions/test_pdf.py

@@ -1,28 +0,0 @@
-from django.core.urlresolvers import reverse
-from rest_framework import status
-
-from openslides.core.config import config
-from openslides.motions.models import Motion
-from openslides.utils.test import TestCase
-
-
-class AllMotionPDF(TestCase):
-    """
-    Tests creating a PDF of all motions.
-    """
-    def setUp(self):
-        self.client.login(username='admin', password='admin')
-        config['motions_identifier'] = 'manually'
-        self.motion = Motion(
-            title='test_title_Dik4jaey5ku6axee7Dai',
-            text='test_text_Auvie4euf2oang8ahcie')
-        self.motion.save()
-        self.motion2 = Motion(
-            title='test_title_AeTheech6euf9siM8uey',
-            text='test_text_Cohsh2egaexae8eebiot',
-            identifier='42')
-        self.motion2.save()
-
-    def test_pdf_all_motions(self):
-        response = self.client.get(reverse('motions_pdf'))
-        self.assertEqual(response.status_code, status.HTTP_200_OK)

tests/old/motions/test_pdf.py

@@ -1,45 +0,0 @@
-from django.test.client import Client
-
-from openslides.motions.models import Motion
-from openslides.users.models import User
-from openslides.utils.test import TestCase
-
-
-class MotionPDFTest(TestCase):
-    """
-    Tests for motion PDF.
-    """
-    def setUp(self):
-        # Admin
-        self.admin = User.objects.get(pk=1)
-        self.admin_client = Client()
-        self.admin_client.login(username='admin', password='admin')
-
-        # Registered
-        self.registered = User.objects.create_user('registered', 'registered')
-        self.registered_client = Client()
-        self.registered_client.login(username='registered', password='registered')
-
-    def test_render_nested_list(self):
-        Motion.objects.create(
-            title='Test Title chieM6Aing8Eegh9ePhu',
-            text='<ul><li>Element 1 aKaesieze6mahR2ielie'
-                 '<ul><li>Subelement 1 rel0liiGh0bi3ree6Jei</li>'
-                 '<li>Subelement 2 rel0liiGh0bi3ree6Jei</li></ul></li>'
-                 '<li>Element 2 rel0liiGh0bi3ree6Jei</li></ul>')
-        response = self.admin_client.get('/motions/1/pdf/')
-        self.assertEqual(response.status_code, 200)
-
-    def test_get_without_required_permission_from_state(self):
-        motion = Motion.objects.create(title='motion_title_zthguis8qqespgknme52')
-        motion.state.required_permission_to_see = 'motions.can_manage'
-        motion.state.save()
-        response = self.registered_client.get('/motions/1/pdf/')
-        self.assertEqual(response.status_code, 403)
-
-    def test_get_with_filtered_motion_list(self):
-        motion = Motion.objects.create(title='motion_title_qwgvzf6487guni0oikcc')
-        motion.state.required_permission_to_see = 'motions.can_manage'
-        motion.state.save()
-        response = self.registered_client.get('/motions/pdf/')
-        self.assertEqual(response.status_code, 200)

tests/unit/utils/test_views.py

@@ -1,57 +1,9 @@
 from unittest import TestCase
-from unittest.mock import MagicMock, patch
+from unittest.mock import patch
 
 from openslides.utils import views
 
 
-@patch('builtins.super')
-class SingleObjectMixinTest(TestCase):
-    def test_get_object_cache(self, mock_super):
-        """
-        Test that the method get_object caches his result.
-
-        Tests that get_object from the django view is only called once, even if
-        get_object on our class is called twice.
-        """
-        view = views.SingleObjectMixin()
-
-        view.get_object()
-        view.get_object()
-
-        mock_super().get_object.assert_called_once_with()
-
-    def test_dispatch_with_existin_object(self, mock_super):
-        view = views.SingleObjectMixin()
-        view.object = 'old_object'
-        view.get_object = MagicMock()
-
-        view.dispatch()
-
-        mock_super().dispatch.assert_called_with()
-        self.assertEqual(
-            view.object,
-            'old_object',
-            "view.object should not be changed")
-        self.assertFalse(
-            view.get_object.called,
-            "view.get_object() should not be called")
-
-    def test_dispatch_without_existin_object(self, mock_super):
-        view = views.SingleObjectMixin()
-        view.get_object = MagicMock(return_value='new_object')
-
-        view.dispatch()
-
-        mock_super().dispatch.assert_called_with()
-        self.assertEqual(
-            view.object,
-            'new_object',
-            "view.object should be changed")
-        self.assertTrue(
-            view.get_object.called,
-            "view.get_object() should be called")
-
-
 class TestAPIView(TestCase):
     def test_class_creation(self):
         """